The Dexes / Satellite Decay / 47533
CelestialObjectDex · Satellite Decay
YAOGAN-31 02B
47533 · 2026-04-03T15:29:28Z
Fixes
313
Observations
313
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:29:28.519008+00:00 |
|---|---|
| end_utc | 2026-08-09T20:31:59.221920+00:00 |
| family | celestialdex |
| norad_id | 47,533 |
| object_name | YAOGAN-31 02B |
| group | active |
| eccentricity_median | 0.018 |
| inclination_deg_median | 63.403 |
| n_snaps | 313 |
| span_days | 128.210 |
| mean_motion_first | 13.454 |
| mean_motion_last | 13.455 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 1089.072 |
| altitude_last_km | 1089.043 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| decay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| first_utc | 2026-04-03T15:29:28.519008+00:00 |
| last_utc | 2026-08-09T20:31:59.221920+00:00 |
| last_fix_utc | 2026-08-09T20:31:59.221920+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:29:28.519008+00:00","mean_motion":13.45443124,"altitude_km":1089.072,"eccentricity":0.01700577,"inclination_deg":63.4061},{"utc":"2026-04-03T20:50:33.592704+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47533.json